html,
body {
    font-family: Arial, Helvetica, sans-serif;
    height: 100%;
    background-color: #f2f2f2;
}

.bg_white {
    background-color: #fff !important;
}

.layui-this {
    color: #fff !important;
}

#section {
    background: #fff;
    border: 1px solid #eeeeee;
    border-radius: 4px;
}

#section_title {
    padding: 15px;
    border-bottom: 1px solid #eeeeee;
}

#section_content {
    padding: 15px;
}